The body color of Kentucky fancy pigeons can be either grey or red. The color is controlled by a single gene with two alleles, G and g; simple dominance rules apply, and the red morph is a recessive trait. In a fancy pigeon competition of 500 birds, you observe the following genotypes:
GG (grey body) 320 individuals
Gg (grey body) 135 individuals
gg (red body) 45 individuals
Show your work and carry to 4 decimal places.
Calculate the allele frequencies of G.